CVE-2021-25407
First published: Fri Jun 11 2021(Updated: )
A possible out of bounds write vulnerability in NPU driver prior to SMR JUN-2021 Release 1 allows arbitrary memory write.
Credit: mobile.security@samsung.com
| Affected Software | Affected Version | How to fix |
|---|---|---|
| Google Android | =9.0 | |
| Google Android | =10.0 | |
| Google Android | =11.0 | |
| Samsung Exynos 2100 | ||
| Samsung Exynos 980 | ||
| Samsung Exynos 9820 | ||
| Samsung Exynos 9830 |
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Reference Links
Frequently Asked Questions
What is the severity of CVE-2021-25407?
The severity of CVE-2021-25407 is high with a CVSS score of 7.8.
Which software versions are affected by CVE-2021-25407?
CVE-2021-25407 affects Google Android versions 9.0, 10.0, and 11.0.
Is Samsung Exynos 2100 vulnerable to CVE-2021-25407?
No, Samsung Exynos 2100 is not vulnerable to CVE-2021-25407.
How can I fix CVE-2021-25407?
To fix CVE-2021-25407, update your Android device to SMR JUN-2021 Release 1 or later.
Where can I find more information about CVE-2021-25407?
You can find more information about CVE-2021-25407 at the following references: [Packet Storm Security](http://packetstormsecurity.com/files/163198/Samsung-NPU-npu_session_format-Out-Of-Bounds-Write.html) and [Samsung Mobile Security Updates](https://security.samsungmobile.com/securityUpdate.smsb?year=2021&month=6).
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- version/google android/10.0
- version/google android/11.0
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- canonical/samsung exynos 980
- canonical/samsung exynos 9820
- canonical/samsung exynos 9830